From 4c3784ae0fb0a3cc3a3a6c262e6dff0908a0d795 Mon Sep 17 00:00:00 2001 From: Georg-Johann Lay Date: Thu, 17 Oct 2019 15:06:22 +0000 Subject: Fix breakage introduced by r276985. * config/avr/avr.c (avr_option_override): Remove set of PARAM_ALLOW_STORE_DATA_RACES. * common/config/avr/avr-common.c (avr_option_optimization_table) [OPT_LEVELS_ALL]: Turn on -fallow-store-data-races. From-SVN: r277115 --- gcc/config/avr/avr.c | 9 --------- 1 file changed, 9 deletions(-) (limited to 'gcc/config/avr/avr.c') diff --git a/gcc/config/avr/avr.c b/gcc/config/avr/avr.c index 3ccff8e..c630a30 100644 --- a/gcc/config/avr/avr.c +++ b/gcc/config/avr/avr.c @@ -741,15 +741,6 @@ avr_option_override (void) if (avr_strict_X) flag_caller_saves = 0; - /* Allow optimizer to introduce store data races. This used to be the - default - it was changed because bigger targets did not see any - performance decrease. For the AVR though, disallowing data races - introduces additional code in LIM and increases reg pressure. */ - - maybe_set_param_value (PARAM_ALLOW_STORE_DATA_RACES, 1, - global_options.x_param_values, - global_options_set.x_param_values); - /* Unwind tables currently require a frame pointer for correctness, see toplev.c:process_options(). */ -- cgit v1.1